Joseph blast



(No Model.)

J. BLASI. ANIMAL TRAP,

No. 452,209. Patented May 12,1891.

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UNITED STATES PATENT OFFIcE.

JOSEPH BLASI, OF EVEREST, KANSAS, ASSIGNOR OF ONE-HALF TO NICOLAS FRANCIS HESS, OF SAME PLACE.

ANIMAL-TRAP.

SPECIFICATION forming part of Letters Patent No. 452,209, dated May 12, 1891.

Application filed May 5, 1890- Serial No. 350,720, (No model.)

To aZZ whom, it may concern:

Be it known that I, JOSEPH BLXsI, a citizen of the United States of America, residing at Everest, in the county of Brown and State of Kansas, have invented certain new and useful Improvements in Animal-Traps, of which the following is a specification,reference being had therein to the accompanying drawings.

This invention relates to certain new and useful improvements in animal-traps; and it comprises the detail construction, combination, and arrangement of parts, substantially as hereinafter fully set forth, and particularly pointed out in the claims.

In the accompanying drawings, Figure l is a View in side elevation of my improved trap. Fig. 2 is a View in perspective of the spring or jaw. Figs. 3 and 4 are views of details.

Referring to the drawings, A designates a base board or plate having at its forward end a ring or loop a formed therewith and provided with a central circular opening.

B is a trip-boardpvhich is pivotally mounted in this ring or loop by studs or trunnions Z),

projecting from said trip-board at diametrically-opposite points. To the base board or plate A is secured one end of an overhanging arm 0, which is curved on its under side and projects horizontally over the trip-board B.

D is a spring-jaw, which consists of a single wire rod bent to form an outer circular portion (1-, corresponding to the ring or loop a of the base-board, and its ends are formed into parallel arms d, which extend on either side of arm 0, and are pivotally secured to said arm by a bolt d passed through eyes d formed by said wire rod. A bend or coil (1 is formed in each arm (1 adjacent to a securing or holding staple d driven into arms C. E is an arm, which is secured by a link e to the extreme forward portion of spring-j aw D, and it is designed to rest upon the overhanging arm 0 when the trap is set. A bell-crank lever F is fulcrumed on arm 0, and its outer hooked end f is designed to engage and hold a stud or pinf, projecting from the inner end of arm E. The other end of said bell-crank lever is connected by a link f with the tripboard 13.

In practice the trap is set by causing the bell-crank lever to engage and hold the inner end of arm E, and in this manner the springjaw is raised and held elevated, the tripboard being then in a horizontal position. The bail is placed at any convenient point, so that immediately upon the weight of the animal coming upon the trip-board the latter. moves on its pivots, causing the disengagement of the bell-crank lever with the pin of the arm E and permitting the spring-jaw to fly instantly and hold the animal firmly between it and the base-board. This action of the spring-jaw generally results in the instantaneous killing of the entrapped animal.

My improved trap is extremely simple, 6 5 cheap, and durable, and is most effective in its Working.

I claim as myinvention- 1. The herein-described improved animaltrap, comprising the base-board having an overhanging arm and a forward loop or ring, the pivoted trip-board located in said loop or ring, the spring-jaw, the arm secured thereto, the bell-crank lever engaging said arm, and the link connecting said bell-crank lever and trip-board, substantially as set forth.

2. The herein-described improved animaltrap, comprising the base-board, the vertically-disposed overhanging arm, the springjaw having a forward circularly-bent portion 8c and parallel arms extending on either side of said overhanging arm, to which they are piv- .otally secured, the trip-board, the arm connected to said spring-j aw and designed to rest on said overhanging arm, the stud or pin proj ecting from said arm, and the bell-crank lever engaging said stud or pin and connected to said trip-board, substantially as set forth.

JOSEPH BLASI. Vitnesses:

J. B.,,GREEN, W. M. HETHERINGTON. 

